{"instruction": "You are an expert in event extraction. Please extract events from the input that conform to the schema definition. Return an empty list for events that do not exist, and return NAN for arguments that do not exist. If an argument has multiple values, please return a list. Respond in the format of a JSON string.", "schema": [{"event_type": "discover vulnerability", "trigger": true, "arguments": ["time", "discoverer", "vulnerable system owner", "common vulnerabilities and exposures", "vulnerable system version", "vulnerable system", "supported platform", "vulnerability"]}, {"event_type": "patch vulnerability", "trigger": true, "arguments": ["supported platform", "vulnerable system", "time", "common vulnerabilities and exposures", "releaser", "issues addressed", "vulnerability", "patch", "vulnerable system version"]}, {"event_type": "ransom", "trigger": true, "arguments": ["victim", "attacker", "tool", "payment method", "attack pattern", "time"]}, {"event_type": "data breach", "trigger": true, "arguments": ["time", "tool", "attacker", "compromised data", "damage amount", "place", "number of data", "number of victim"]}], "input": "More specifically , it only affects version 4.0.0 and up Samba installations that are also running their Remote Procedure Call ( RPC ) Spool Subsystem Service ( spoolss ) as an external daemon ( RPC spoolss is configured to internal by default ) ."}
{"discover vulnerability": [{"trigger": "affects", "arguments": {"time": "NAN", "discoverer": "NAN", "vulnerable system owner": "NAN", "common vulnerabilities and exposures": "NAN", "vulnerable system version": "version 4.0.0 and up", "vulnerable system": "Samba installations", "supported platform": "NAN", "vulnerability": "it"}}], "patch vulnerability": [], "ransom": [], "data breach": []}